ThermaGuard Expandable Enclosures
ThermaGuard 100W Finned Heater
ThermaGuard Insulation
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner
ThermaGuard Heated Enclosure Liner
ThermaGuard Steam Heater
IP65 Protection Standard certified

IP65 Protection Standard

IP66 Protection Standard certified

IP66 Protection Standard

Class 1 Division 2 Hazardous Area certified

Class 1 Division 2 Hazardous Area

Temperature Controlled Instrument Enclosures with Weatherproof Design

Temperature Controlled Instrument Enclosures with Weatherproof Design from Terrapin Industrial offer patented modular enclosures, heated liners, rigid blanket systems, insulation, finned heaters, and steam heaters engineered for extreme cold environments. Designed for oil and gas, petrochemical, and industrial applications, these systems maintain safe operating temperatures down to -60°F while meeting IP65 and hazardous area ratings.

Our Range of Products

ThermaGuard Expandable Enclosures

ThermaGuard Expandable Enclosures

  • IP65 rated dust & water protection
  • Fits single, double, or triple instruments
  • GRP material, all stainless hardware
ThermaGuard 100W Finned Heater

ThermaGuard 100W Finned Heater

  • Maintains 40°F in -60°F environments
  • 360° universal mounting bracket
  • Marine grade aluminum construction
ThermaGuard Insulation

ThermaGuard Insulation

  • K-Factor of .159 thermal efficiency
  • Urethane or Pyrogel material options
  • 320°F short-term temp resistance
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

  • Up to 200W heat output
  • 12 ft heater cable on rigid liner
  • 120V to 277V cable power options
ThermaGuard Heated Enclosure Liner

ThermaGuard Heated Enclosure Liner

  • 30-year heater cable life expectancy
  • 108W to 720W heat output range
  • Rated for hazardous T6 area use
ThermaGuard Steam Heater

ThermaGuard Steam Heater

  • 100W output at 50 psi steam pressure
  • 304 or 316 stainless steel tube options
  • 50°F freeze protection for enclosures

Frequently Asked Questions

What temperature environments are ThermaGuard enclosures rated for?

ThermaGuard enclosures maintain above 75°F internally in ambient environments as cold as -60°F when equipped with the Heated Liner.

Are these enclosures suitable for hazardous area installations?

Can the enclosures be installed without taking instruments offline?

What protection rating do these weatherproof enclosures carry?

How long does the heater cable in the ThermaGuard Heated Liner last?

What heat output options are available for these enclosure heaters?

What industries are these temperature controlled enclosures designed for?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Oil & Gas

Oil & Gas

Protects field instrumentation and process control equipment in sub-zero and hazardous upstream and midstream environments.

Petrochemical & Chemical Manufacturing

Petrochemical & Chemical Manufacturing

Maintains safe instrument operating temperatures in hazardous classified areas of petrochemical and chemical process plants.

Power Generation

Power Generation

Provides reliable freeze protection and temperature maintenance for control instrumentation in outdoor power plant environments.

Marine & Offshore

Marine & Offshore

Offers corrosion-resistant, IP65-rated enclosures for offshore platform instrumentation exposed to harsh marine weather conditions.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Oil & Gas and Process Industries Choose Terrapin Industrial

Patented Modular Design

Terrapin's patented expandable enclosure system installs in stages around live instruments, eliminating costly process shutdowns and reducing total install time and cost by 30%.

30-Year Heater Cable Life

The ThermaGuard Heated Liner features patent-pending heater cable technology with a 30-year life expectancy, compared to only 5 years for traditional finned and block-style heaters.

Extreme Environment Performance

Terrapin systems maintain safe operating temperatures above 75°F in environments as cold as -60°F, with T6 hazardous area ratings for the most demanding industrial locations.

Request a Quote for Your Instrument Enclosure Needs

Submit your project details and a Terrapin Industrial expert will respond promptly with product recommendations and pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at